why humans jealously feel with other persons its a mistake or mens fault ?

 Its no ones fault J a m e s. The reasons for jealousy what are they? How much time do you have? Its a human emotion, your dad is taller than MY DAD, I'm jealous. Yes! Something so simple and bleedin silly as that but, its not to the person who's feeling this emotion. 

I think Freds been eying up my wife to much, I think my wifes been talking to Fred to much. I wonder if she gonna leave me? Freds got a bigger car and a bigger house, I'm going to keep my eye on them. 

Some people want to avoid the consequences of their mistakes. Which is why we have the law. As for people being jealous: they see what other people have and want the same. They have the choice as to how they get that, honestly or dishonestly. Religion is not necessary to moderate this: society orders such matters.

If we didn't blame other people, there would be no need for forgiveness...Wayne Dyer

As it is, blaming is a lie and truth sets us free.

Your English is really bad, so I'm not sure what you mean.

It's natural to feel jealousy at times, but it's pointless and gets you nowhere.

It's no-one's fault, but everyone should try to move past any feelings of jealousy because there will always be people better at something, luckier, happier, wealthier and more talented than yourself.

Jealousy is self-destructive.

its human nature and its true